Cisco Catalyst 3560-X User Manual

1-9
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
Chapter 1 Configuring Web-Based Authentication
Configuring Web-Based Authentication
Configuring Web-Based Authentication
• Default Web-Based Authentication Configuration, page 1-9
• Web-Based Authentication Configuration Guidelines and Restrictions, page 1-9
• Web-Based Authentication Configuration Task List, page 1-10
• Configuring the Authentication Rule and Interfaces, page 1-10
• Configuring AAA Authentication, page 1-11
• Configuring Switch-to-RADIUS-Server Communication, page 1-11
• Configuring the HTTP Server, page 1-13
• Configuring the Web-Based Authentication Parameters, page 1-15
• Removing Web-Based Authentication Cache Entries, page 1-16
Default Web-Based Authentication Configuration
Table 1-1 shows the default web-based authentication configuration.
Web-Based Authentication Configuration Guidelines and Restrictions
• Web-based authentication is an ingress-only feature.
• You can configure web-based authentication only on access ports. Web-based authentication is not
supported on trunk ports, EtherChannel member ports, or dynamic trunk ports.
• You must configure the default ACL on the interface before configuring web-based authentication.
Configure a port ACL for a Layer 2 interface or a Cisco IOS ACL for a Layer 3 interface.
• You cannot authenticate hosts on Layer 2 interfaces with static ARP cache assignment. These hosts
are not detected by the web-based authentication feature because they do not send ARP messages.
• By default, the IP device tracking feature is disabled on a switch. You must enable the IP device
tracking feature to use web-based authentication.
• You must configure at least one IP address to run the switch HTTP server. You must also configure
routes to reach each host IP address. The HTTP server sends the HTTP login page to the host.
Table 1-1 Default Web-based Authentication Configuration
Feature Default Setting
AAA Disabled
RADIUS server
• IP address
• UDP authentication port
• Key
• None specified
• 1812
• None specified
Default value of inactivity timeout 3600 seconds
Inactivity timeout Enabled

Cisco Catalyst 3560-X Specifications

General

Enclosure Type	Rack-mountable - 1U
Subtype	Gigabit Ethernet
Ports	48 x 10/100/1000 + 4 x SFP
Flash Memory	64 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Device Type	Switch
Performance	Switching capacity: 128 Gbps
Jumbo Frame Support	Yes
Routing Protocol	RIP-1, RIP-2, EIGRP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
Features	DHCP support, VLAN support, QoS, IPv6 support, Syslog
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3at
Stacking	Stackable
Security Features	SSH, RADIUS, TACACS+
Management	CLI
Dimensions (H x W x D)	17.5 in
Operating Temperature	32 to 113 °F (0 to 45 °C)
Humidity	10 - 95% (non-condensing)